These days, Dallas food blogger Rachel Pinn avoids the rich dishes that usually occupy her blogging life as the “Food Rhymes-With-Witch.” But lately she has zero time to cook: She gave birth to twin girls in October.

“I haven’t cooked in quite a while,” she says. “I have certain items at favorite restaurants in town that are healthy and not fattening. If I don’t have something planned, I go to one of those mainstays.”

One of her go-to dishes is the ceviche at Nazca Kitchen.

The Peruvian-style dish combines mild tilapia with red onions and jicama in a zesty aji-mango-lime dressing, garnished with sweet potato slices and criolla, a kind of onion salsa.

“It’s something you can feel good about eating. There’s not a lot of calories and fat,” says Pinn, “just a lot of flavor.”